Answer:
1, 2, 4 and 5
Explanation:
Maya is one of the Ancient Civilizations on the American continent. During their early civilizations period, they have achievements that cut across areas in mathematics and astronomy.
These achievements are:
1. Development of number zero
2. Establishment of 365 days calendar
3. Ways to predict the eclipse of the Sun
4. Creations of the numerical system.
However, considering the available options, the Mayan civilization did not invent algebra. It was instead Europeans like Rene Descarte. Many historians agreed to have created Algebra, while the Algebraic techniques were used in ancient Greece and Egypt. Also, Muhammad ibn Musa al-Khwarizmi from Arab is considered the father of Algebra
A limited central government linking independent states- this feature of a Confederal system made the Confederate States of America most wanted.
Option: C
Explanation:
Confederal system of government offers power of sovereign state to a central government for a specific purpose. Purpose may be defense or trade and commerce related. Here in between the central government and state governments a cordial and mutual understanding is noticed.
In the Confederal states maximum number of states has a direct inter connection with the central governments. There are very few number of states which are independent and having limited access to cental government. It relies on democracy not in autocracy and it is not an authoritarian government.
Explanation:
any one consequence of teenage pregnancy are
there is high risk of mother dying because of immature pregnancy